---
title: "readAttributeInterfaceEnabled(completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusternetworkcommissioning/readattributeinterfaceenabled(completionhandler:)"
---

# readAttributeInterfaceEnabled(completionHandler:)

## Declaration

```swift
func readAttributeInterfaceEnabled(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)
```

```swift
func readAttributeInterfaceEnabled() async throws -> NSNumber
```